| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel driving device capable of normal display without damaging a liquid crystal panel even when each of a plurality of timing controllers receives an abnormal display data signal. <P>SOLUTION: When detecting the abnormality of a display data signal, each of timing controllers included in the liquid crystal panel driving device generates the abnormal display data signal, transmits the signal to other timing controllers via an abnormality detection line and outputs an image data upon abnormality stored in an image data memory in accordance with the abnormal display data signal. <P>COPYRIGHT: (C)2009,JPO&INPIT |
